Datasheet > KKA8362WNS

KKA8362WNS

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
可天士 - KODENSHI		电视
页数	文件大小	规格书
7页	248K
描述
SINGLE-CHIP TV PROCESSOR IC FOR VISION AND SOUND IF PROCESSING, VIDEO AND SYNCHRONIZATION FOR B/W TV

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

KKA8362WNS 数据手册

TECHNICAL DATA

SINGLE-CHIP TV PROCESSOR IC FOR VISION AND SOUND IF

PROCESSING, VIDEO AND SYNCHRONIZATION FOR B/W TV

IC DESCRIPTION

KKA8362W is intended for b/w TV receiver and contain functional units for video and

sound IF signals, line and frame synchronization , output Y-signal.

IC FEATURES

• circuit for processing Vision IF (positive and negative modulation).

• FM sound demodulator (4.5-6.5 МHz).

• Addition inputs for A/V (external and internal video inputs, internal and external audio inputs).

• Embedded delay line for brightness signal.

• control IC for output Y-signal and external Y-input and possibility of a direct information display on screen

(OSD

• mode).

• Line synchronisation with two control circuits and a generator (adjustment is not needed).

• IC for frame divider and preamplifier of frame scanning.

• Low power consumption (500 mW).

• Minimum quantity of external parts.

• Only one adjustment is required (IF demodulator).

Block diagram of TV signal processor ILA 8362 W

SYNC

SEPARATOR

PHASE 1 DET.

SOUND

PREAMPL.

VOLUME

PHASE 2 DET.

HORIZ. SHIFT

LINE

GENERATOR

lINE SCANNING

OUTPUT

SOUND SWITCH

COMTROL

fRAME

SCANNING

OUTPUT

AGC

AGC TUNER

SOUND LIMITER

DEMODULATOR

FRAME SYNCH

SEPARATOR

FRAME DIVIDER

CIRCUIT

СХЕМА

РЕГУЛИРОВ-КИ

ЧЁТКОСТИ

Y-ВХОДЫ

СХЕМА

КОММУТАЦИИ

FILTOR TUNING

CIRCUIT

IFAMPLIF.

DEMODULATOR

PAFTC

CIRCUIT

VIDEO

AMPLIFIER

ВЫХОДНОЙ Y

КАСКАД

QWARZ

GENERATOR

VIDEO SIGNAL

SWITCHING CIRCUIT

LIMITER OF WHITE

CONTRAST

ADGUSTMENT

VIDEO IDENTIF.

CIRCUIT

INPUT SWITCH

KKA8362W incorporate advantages of bipolar and MOS technologies, fulfill almost

all low signal functions of w/b TV receiver. To assemble b/w TV-set it’s necessary to add

tuner, output stages for video, audio, frame and line scannig.

IC is implemented in plastic 52-pin DIP with pitch 1.778 мм . Package marking

2151Ю.52-А.

12 3 4 5 6 7

下载PDF

与KKA8362WNS相关器件

型号	品牌	描述	获取价格	数据表
KKA8395N	KODENSHI	SECAM decoder	获取价格
KKA84C640ANS	KODENSHI	8-BIT MICROCONTROLLERS WITH OCD AND VST	获取价格
KKA84C641	KODENSHI	Z8-BIT MICROCONTROLLERS WITH OCD AND VST	获取价格
KKA8583N	KODENSHI	CMOS timer with RAM and I2C-bus control.	获取价格
KKA8842	KODENSHI	I2C BUS CONTROLLED SINGLE CHIP TV-RECEIVER	获取价格
KKAG10P402G-L3N	TAIYO YUDEN	RESISTOR, VOLTAGE DEPENDENT, THROUGH HOLE MOUNT, RADIAL LEADED	获取价格